nw-domain-driven-design SKILL.md skillA
nw-domain-driven-design from nwave-ai/nwave is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nwave-ai/nwave/nw-domain-driven-design@git:20260320.d98f3cbPins git:20260320.d98f3cb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nwave-ai/nwave
- Path
nWave/skills/nw-domain-driven-design/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260320.d98f3cb, committed Mar 20, 2026
- First version recorded
- Mar 17, 2026
- Size
- 11,144 bytes
- Repository stars
- 633
- License
- MIT
Strategic and tactical DDD patterns, bounded context discovery, context mapping, aggregate design rules, and decision frameworks for when to apply DDD.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Domain-Driven Design ## When to Apply DDD DDD addresses domain complexity (business rules, language, boundaries), not technical complexity (scaling, performance). Apply selectively. | Domain Type (Cynefin) | DDD Investment | Approach | |------------------------|----------------|----------| | Clear/Simple | None -- use CRUD | Standard patterns, no modeling overhead | | Complicated | Tactical only | Expert analysis, pragmatic patterns suffice | | Complex | Full strategic + tactical | Iterative modeling, bounded contexts, continuous refinement | | Chaotic | Stabilize first | Emergency patches, then apply DDD incrementally | ### Signs You Need DDD - Domain experts and developers frequently misunderstand each other - Business rules are complex, interconnected, frequently changing - Multiple teams work on the same codebase with conflicting models - System has grown into a "big ball of mud" - Business logic scattered across services, controllers, database procedures ### Signs DDD Is Overkill - Simple CRUD without complex business rules - Technical complexity outweighs domain complexity - Small team, small codebase, single bounded context …
Read the whole file at its exact version.
How to install
mdr add nwave-ai/nwave/nw-domain-driven-design@sha256:fa805ca067d53f6fThe line at the top of this page pins the label git:20260320.d98f3cb, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_knjubeym6ulqebhs)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Mar 17, 2026 and Mar 20, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260320.d98f3cb latest | 2026-03-20 | d98f3cb | 11,144 B | A | view · diff |
| git:20260318.e6a0e19 | 2026-03-18 | e6a0e19 | 11,122 B | A | view · diff |
| git:20260317.1d16147 | 2026-03-17 | 1d16147 | 11,113 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11144 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nwave-ai/nwave · 633 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_knjubeym6ulqebhs GET https://markdownregistry.com/api/v1/resolve?ref=nwave-ai/nwave/nw-domain-driven-design GET https://markdownregistry.com/api/v1/blob/fa805ca067d53f6f1acb8e09d5afa0706b4b0b74b2e73802da8147151d35e3ae
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.